Used 2023 Cadillac CT5 for Sale near Illinois

How much does the 2023 Cadillac CT5 cost?

Prices have softened 3.42% compared to this time last year, making it a favorable time to shop this model year.

There are 842 listings available, which gives you a solid pool of inventory to compare.

Is the 2023 Cadillac CT5 a good car?

Generally — the 2023 Cadillac CT5 earns a 4.4/5 user rating and a 7.7/10 expert rating. The model scores 9/10 across Technology and Safety.

Owners consistently praise its performance, handling, and comfort, and many also call out the smooth ride and strong acceleration. The CT5’s stylish design and impressive technology are recurring strengths, and the cabin is described as easy to live with and appealing for everyday driving. On the trade-off side, the expert review points to a lack of refinement and isolation, along with limited cargo space.

That makes the CT5 a strong fit if you want a luxury sedan with a distinctive personality, engaging road manners, and a modern-feeling cabin. It is less convincing if you put quietness and practicality first. Good and great deals account for 34.7% of listings, which suggests there is still room to shop carefully.

Is the 2023 Cadillac CT5 reliable?

Owners rate it 4.4/5, a solid signal of long-term satisfaction.

User feedback points to a dependable-feeling ownership experience, with praise for performance, comfort, and a smooth ride that many drivers feel confident living with over time. The expert review also describes the CT5 as a bargain relative to some midsize luxury rivals, which can help make long-term ownership feel more manageable. Cadillac’s technology and driver-assistance systems are presented as well thought out and easy to use, which supports day-to-day dependability.

For used buyers, the main long-term risk is that a car with this much performance and technology can be more sensitive to condition and maintenance history, so a clean, well-kept example matters most.

What should I look for when buying a used 2023 Cadillac CT5?

Accident-free inventory is solid at 83.3% — always verify the vehicle history report.

You should still run a history report on any listing you like, even if it appears clean at first glance. Prioritize a pre-purchase inspection so you can check for wear, signs of hard use, and any issues that might not show up in photos. Focus especially on overall condition, because this model’s appeal depends heavily on how well it has been maintained.

Key things to evaluate:

• Trim level: The CT5-V is the sporty version of the midsize luxury sedan, while the standard CT5 is the lower-priced entry point. The base model is the better fit if you want the CT5’s style and tech without paying for the extra performance hardware.
• Powertrain: The CT5-V uses a twin-turbo 3.0-liter V6 with 360 horsepower and 405 pound-feet of torque, plus a 10-speed automatic and available all-wheel drive. It also uses Active Fuel Management cylinder deactivation and is rated at 21 mpg in combined driving.
• Safety package: Every 2023 CT5 has Cadillac Smart System, which includes forward collision warning, pedestrian detection, automatic emergency braking, a vibrating Safety Alert Seat, a rear-seat reminder, rear parking sensors, and Teen Driver monitoring technology. The CT5-V adds adaptive cruise control, lane-departure warning, lane-keeping assist, blind-spot monitoring, rear cross-traffic alert, automatic rear braking, front parking sensors, a safe following distance indicator, Intellibeam automatic high-beam headlights, and Buckle to Drive. Super Cruise 1 adds hands-free driving assistance, lane-centering, lane-change systems, a driver monitoring camera, a 12-inch digital instrumentation panel, and a surround-view camera.
• Infotainment: The CT5-V includes a 10-inch touchscreen, Bluetooth, wireless Apple CarPlay and Android Auto, SiriusXM 360L, OnStar and Cadillac Connected Access with a Wi-Fi hotspot, wireless smartphone charging, Alexa Built-in, natural voice recognition, and a Bose 15-speaker premium audio system. An embedded navigation system is optional, and a 12-inch digital instrumentation display is available.
• Fuel efficiency: The CT5-V is rated at 21 mpg in combined driving.

Which 2023 Cadillac CT5 trim should I buy?

The 2023 Cadillac CT5 is offered in 2 trim levels: CT5 and CT5-V.

Here's the short version:

• CT5: This is the trim to start with if you want the CT5’s styling, technology, and luxury-sedan personality at the lower price point. It gives you the core appeal of the car without paying for the performance-focused hardware of the CT5-V.
• CT5-V: This is the better choice if you want the stronger twin-turbo V6, more performance-oriented chassis tuning, and the richer safety and driver-assistance content. It is the best-value trim for shoppers who care most about driving enjoyment and advanced tech.

The CT5-V also adds a more complete safety package, while the standard CT5 is the simpler, more affordable way into the lineup.

Is now a good time to buy a used 2023 Cadillac CT5?

This is a moderate market for selective buyers, so you can shop with some leverage if you stay patient.

• Deal availability: 34.7% of listings are priced as good or great deals.
• Inventory: There are 842 listings available.
• Price trend: Prices have softened 3.42% compared with last year.
• Clean inventory: 83.3% of listings are accident-free.

If you find a listing below $33,804, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2023 Cadillac CT5's resale value?

The current average of $34,525 sits slightly below last year's $35,749.

That softer pricing suggests the CT5 is still giving buyers some negotiating room, which can matter if you plan to sell later. A model that is already below its prior-year average may be easier to move if you keep it in strong condition and maintain it well. The current price range also suggests there is still healthy demand, especially for well-kept examples with desirable equipment.

Vehicles with solid owner satisfaction ratings, like this model year's 4.4/5, tend to retain buyer demand, which supports resale value over time.

Is the 2023 Cadillac CT5 safe?

The 2023 Cadillac CT5 earns a 9/10 safety score from our experts.

Every 2023 CT5 has Cadillac Smart System, which includes forward collision warning, pedestrian detection, automatic emergency braking, a vibrating Safety Alert Seat, a rear-seat reminder, rear parking sensors, and Teen Driver monitoring technology. The CT5-V adds adaptive cruise control, lane-departure warning, lane-keeping assist, blind-spot monitoring, rear cross-traffic alert, automatic rear braking, front parking sensors, a safe following distance indicator, Intellibeam automatic high-beam headlights, and Buckle to Drive.

Super Cruise 1 adds Cadillac’s hands-free driving assistance system, along with lane-centering, lane-change systems, a driver monitoring camera, a 12-inch digital instrumentation panel, and a surround-view camera. It is impressive technology, but you still need to pay attention and be ready to take over.

Should I buy a 2023 Cadillac CT5 or consider a different year?

If you're weighing the 2023 against nearby model years, here's how to think about it:

Choose the 2023 if:

• 34.7% of listings are priced as good or great deals.
• Accident-free inventory is solid at 83.3% — always verify the vehicle history report.
• Price trend: Prices have softened 3.42% compared with last year.
• Owners rate it 4.4/5 — a solid satisfaction signal.
• The 2023 stands out for its stylish design, sharp handling, and impressive technology.

Consider the 2024 if:

• At $38,129, the 2024 costs more than the current year's $34,525 average.
• It carries over unchanged, so you are mainly paying more for the newer model year.

The bottom line: If you want the better value, the 2023 is the smarter buy because it combines a lower average price with strong satisfaction and plenty of inventory. If you prefer the newest available version and do not mind paying more, the 2024 is the simpler alternative.

How does the 2023 Cadillac CT5 compare to the 2023 Genesis G70?

Expert Pros & Cons (per CarGurus review team)

2023 Cadillac CT5:

• Pros: Stylish design, Great handling, Impressive technology.
• Cons: Lacks refinement, Lacks isolation, Not much cargo space.

2023 Genesis G70:

• Pros: Stylish design, Fun to drive, Easy-to-use technology.
• Cons: Poor fuel economy (V6), Not much cargo space.

Our experts score the 2023 Cadillac CT5 7.7/10 and the 2023 Genesis G70 8.3/10. The CT5 leans more toward style, handling, and tech, while the G70 edges ahead on overall expert score and driving fun. Both have limited cargo space, but the CT5’s drawbacks are more about refinement and isolation, while the G70’s V6 fuel economy is the bigger compromise. If you want the lower average used price and more listings, the CT5 is the value play; if you want the stronger expert verdict, the G70 has the edge.

These recommendations are based on CarGurus' proprietary market data from November 10, 2026, CarGurus experts' opinions, and generative AI.